*SUPPORT*
IN: blicket dax dax OUT: PINK RED RED
IN: gazzer fep kiki OUT: GREEN GREEN GREEN GREEN
IN: blicket gazzer fep OUT: PINK GREEN PINK GREEN
IN: dax OUT: RED
IN: blicket fep OUT: PINK PINK
IN: dax kiki fep OUT: RED RED RED RED
IN: gazzer fep OUT: GREEN GREEN
IN: dax fep kiki fep OUT: RED RED RED RED RED RED RED RED
IN: gazzer kiki OUT: GREEN GREEN
IN: gazzer blicket OUT: GREEN PINK
IN: dax dax OUT: RED RED
IN: dax kiki fep fep OUT: RED RED RED RED RED RED RED RED
IN: tufa OUT: PURPLE
IN: blicket OUT: PINK

*QUERY*
IN: tufa dax fep OUT: PURPLE RED PURPLE RED
IN: gazzer blicket fep OUT: GREEN PINK GREEN PINK
IN: tufa zup gazzer fep fep OUT: PURPLE GREEN PURPLE GREEN PURPLE GREEN PURPLE GREEN
IN: gazzer gazzer OUT: GREEN GREEN
IN: gazzer fep fep OUT: GREEN GREEN GREEN GREEN
IN: gazzer kiki fep OUT: GREEN GREEN GREEN GREEN
IN: gazzer OUT: GREEN
IN: gazzer tufa OUT: GREEN PURPLE
IN: dax fep OUT: RED RED
IN: tufa gazzer OUT: PURPLE GREEN

*GRAMMAR*
tufa -> PURPLE 
 dax -> RED 
 gazzer -> GREEN 
 blicket -> PINK 
 x1 fep -> [x1] [x1] 
 x1 zup x2 -> [x1] [x2] 
 x1 kiki -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 